Keysight (Agilent) 8590E User Manual

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User’s

Guide

HP 8590 E-Series and

L-Series Spectrum Analyzers

HEWLETT

c?ii

HP Part No. 08590-90301 Supersedes: 08590-90234

Printed in USA July 1998

PACKARD

Notice.

The information contained in this document is subject to change without notice. Hewlett-Packard makes no warranty of any kind with regard to this material, including

but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Hewlett-Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material.

Certification

Hewlett-Packard Company certifies that this product met its published specifications at the time of shipment from the factory. Hewlett-Packard further certifies that its calibration measurements are traceable to the United States National Institute of Standards and Technology, to the extent allowed by the Institute’s calibration facility, and to the calibration facilities of other International Standards Organization members.

Warranty

This Hewlett-Packard instrument product is warranted against defects in material and workmanship for a period of one year from date of shipment. During the warranty period, Hewlett-Packard Company will, at its option, either repair or replace products which prove to be defective.

For warranty service or repair, this product must be returned to a service facility designated by HP Buyer shall prepay shipping charges to HP and HP shall pay shipping charges to return the product to Buyer. However, Buyer shall pay all shipping charges, duties, and taxes for products returned to HP from another country.

HP warrants that its software and firmware designated by HP for use with an instrument will execute its programming instructions when properly installed on that instrument. HP does not warrant that the operation of the instrument, or software, or firmware will be uninterrupted or error-free.

Limitation of Warranty

The foregoing warranty shall not apply to defects resulting from improper or inadequate maintenance by Buyer, Buyer-supplied software or interfacing, unauthorized modification or misuse, operation outside of the environmental specifications for the product, or improper site preparation or maintenance.

NO OTHER WARRANTY IS EXPRESSED OR IMPLIED. HP SPECIFICALLY DISCLAIMS THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

Exclusive Remedies

THE REMEDIES PROVIDED HEREIN ARE BUYER’S SOLE AND EXCLUSIVE REMEDIES. HP SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER BASED ON CONTRACT, TORT, OR ANY OTHER LEGAL THEORY.

Assistance

Product maintenance agreements and other customer assistance agreements are available for

Hewlett-Rxkard products. Fbr any assistance, contact your nearest

Hewlett-Rxckard

Sales and

Service Ojice.

. . . III

Safety Symbols

The following safety symbols are used throughout this manual. Familiarize yourself with each

of the symbols and its meaning before operating this instrument.

Caution

Warning

Caution denotes a hazard. It calls attention to a procedure that, if not correctly performed or adhered to, would result in damage to or destruction of the instrument. Do not proceed beyond a caution sign until the indicated conditions are fully understood and met.

Warning denotes a hazard. It calls attention to a procedure which, if not correctly performed or adhered to, could result in injury or loss of life. Do not proceed beyond a warning note until the indicated conditions are fully understood and met.

The instruction documentation symbol. The product is marked with this symbol when it is necessary for the user to refer to the instructions in the documentation.

The CE mark is a registered trademark of the European Community. (If accompanied by a year, it is when the design was proven.)

The CSA mark is a registered trademark of the Canadian Standards Association.

This symbol is used to mark the ON position of the power line switch.

n P

ISM

This symbol indicates that the input power required is AC.

This symbol is used to mark the STANDBY position of the power line switch.

This symbol is used to mark the STANDBY/OFF position of the power line switch.

This symbol is used to mark the ON position of the power line switch.

This is a symbol of an Industrial Scientific and Medical Group 1 Class A product.

I-A

General Safety Considerations

Warning

This is a Safety Class I product (provided with a protective earthing ground incorporated in the power cord). The mains plug shall only be inserted in a socket outlet provided with a protective earth contact. Any interruption of the protective conductor, inside or outside the instrument, is likely to make the instrument dangerous. Intentional interruption is prohibited.

No operator serviceable parts inside. Refer servicing to qualified personnel. To prevent electrical shock, do not remove covers.

If this product is not used as specified, the protection provided by the equipment could be impaired. This product must be used in a normal condition (in which all means for protection are intact) only.

For continued protection against fire hazard, replace fuse only with same type and ratings, (type prohibited.

To prevent electrical shock, disconnect the BP 8590 Series equipment from mains before cleaning. Use a dry cloth or one slightly dampened with water to clean the external case parts. Do not attempt to clean internally.

5A/250V).

The use of other fuses or materials is

Warning

Caution

There are many points inside the instrument which can, if contacted, cause personal injury. Be extremely careful. Any adjustments or service procedures that require operation of the instrument with the protective covers removed should be performed only by trained service personnel. This product conforms to Enclosure Protection Standard IP 2 0 according to IEC-529, and protects against finger access to hazardous parts within the enclosure.

This product presents a when wet. This product conforms to Enclosure Protection Standard IP 2 0 according to IEC-529, and therefore, it does not protect against the

admittance of water into the interior of the product.

Before switching on this instrument, make sure that the line voltage selector switch is set to the voltage of the power supply and the correct fuse is installed.

Always use the three-prong AC power cord supplied with this product. Failure to ensure adequate earth grounding by not using this cord may cause product damage.

signifiant

risk of electrical shock

if operated

Caution

VENTILATION REQUIREMENTS: When installing the product in a cabinet, the convection into and out of the product must not be restricted. The ambient temperature (outside the cabinet) must be less than the maximum operating temperature of the product by 4°C for every 100 watts dissipated in the cabinet. If the total power dissipated in the cabinet is greater then 800 watts, then forced convection must be used.

Caution

This product is designed for use in Installation Catigory II and Pollution Degree 2 per IEC-1010 and IEC-664 respectively.

Regulatory Information

Regulatory Information is in the Calibration Guide shipped with this product.

HP 8590 Series Spectrum Analyzer Documentation Description

Manuals Shipped with Your Spectrum Analyzer

HP 8590 E-Series and L-Series Spectrum Analyzers User’s Guide

Describes how to prepare the analyzer for use. Describes analyzer features. Describes common applications. Tells how to make measurements with your spectrum analyzer. Includes error messages.

Calibration Guide

Provides analyzer specifications and characteristics. Provides manual procedures to verify specifications. Indicates the test equipment required for verification.

HP 8590 E-Series and L-Series Series Spectrum Analyzers Quick Reference Guide

Describes how to make a simple measurement with your spectrum analyzer. Briefly describes the spectrum analyzer functions. Lists all the programming commands.

Options

Option 910: Additional User’s Documentation

Provides an additional copy of the user’s guide, the calibration guide, and the quick reference guide.

Option 915: Service Guide and Component-Level Information

Describes troubleshooting and repair of the spectrum analyzer.

Option 915 consists of two manuals:

HP 8590 E-Series and L-Series Spectrum Analyzers, and HP 8591 C Cable TV Analyzer; Assembly-Level &pair Service

the analyzer.

HP 8590 E-Series and L-Series Spectrum Analyzers, and HP 8591C Cable TV Analyzer;

Component-Level &pair Service

of the analyzer.

Options 041 and 043: HP 8590 E-Series and L-Series Spectrum Analyzer and HP 8591C Cable TV Analyzer Programmer 3 Guide

The HP 8590 E-Series and L-Series Spectrum Analyzer and HP 8591C Cable TV Analyzer

Programmer’s Guide describes analyzer operation via a remote controller (computer)

for Options 041 and 043. This manual is provided when ordering either Option 041 or Option 043.

Ouide

describes adjustment and assembly level repair of

hide

provides information for component-level repair

How to Order Manuals

Each of the manuals listed above can be ordered individually. To order, contact your local HP Sales and Service Office.

vii

Contents

1. Preparing For Use

What You’ll Find in This Chapter

Introducing the HP 8590 Series Spectrum Analyzers Preparing Your Spectrum Analyzer for Use

Initial Inspection ...............................

Power Requirements

.............................

Setting the Line Voltage Selector Switch Checking the Fuse

.............................

Power Cable ................................

Turning on the Analyzer for the First Time

Performing the Tracking-Generator Self-Calibration Routine Performing the YTF Self-Calibration Routine

Electrostatic Discharge

............................

Reducing Damage Caused by ESD

2. Getting Started

What You’ll Learn in this Chapter Getting Acquainted with the Analyzer

Front-Panel Features Rear-Panel Features

............................

Data Controls ...............................

HoldKey

................................

Knob ..................................

Number/Units Keypad ..........................

StepKeys

................................

Fine-Focus Control ............................

Screen Annotation ..............................

Menu and Making a Measurement Measurement Summary

Softkey

Overview

............................

...........................

Improving Accuracy with Self-Calibration Routines

Warm-Up Time

..............................

Performing the Tracking Generator Self-Calibration Routine (Option 010 or 011

only) .................................

Performing the YTF Self-Calibration Routine (HP

HP 85963 Only) ............................

When Is Self-Calibration Needed?

Memory Card Insertion and Battery Replacement

Changing the Memory Card Battery

Procedure to Change the Memory Card Battery

Analyzer Battery Information . . . . . . . . . . . . . . . . . . . . . . . .

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8592L,

HP 85933, HP 85953, or

......................

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l-l l-l 1-2 l-3 1-4 1-4 1-5

1-6 l-8 1-9

l-10

l-11 1-12

2-l 2-l 2-l

2-5

2-8 2-8 2-8 2-8 2-9

2-9 2-10 2-12 2-13 2-15 2-16

2-16

2-17

2-18

2-19

2-20

2-21

2-22

Contents-l

Making Basic Measurements

What You’ll Learn in This Chapter . . . . . . . . . . . . . . . . . . . . . .

Resolving Signals of Equal Amplitude Using the Resolution Bandwidth Function . Resolving Small Signals Hidden by Large Signals Using the Resolution Bandwidth

Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Increasing the Frequency Readout Resolution Using the Marker Counter Decreasing the Frequency Span Using the Marker Track Function

. . . . . . .

Peaking Signal Amplitude with Preselector Peak . . . . . . . . . . . . . . . .

Tracking Unstable Signals Using Marker Track and the Maximum Hold and

Minimum Hold Functions . . . . . . . . . . . . . . . . . . . . . . . . .

Comparing Signals Using Delta Markers . . . . . . . . . . . . . . . . . . . .

Measuring Low-Level Signals Using Attenuation, Video Bandwidth, and Video

Averaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Identifying Distortion Products Using the RF Attenuator and Traces

. . . . .

Distortion from the Analyzer . . . . . . . . . . . . . . . . . . . . . . . .

Third-Order Intermodulation Distortion . . . . . . . . . . . . . . . . . . .

Using the Analyzer As a Receiver in Zero Frequency Span . . . . . . . . . . .

Measuring Signals Near Band Boundaries Using Harmonic Lock . . . . . . . . .

4. Making Measurements

What You’ll Learn in This Chapter

......................

Measuring Amplitude Modulation with the Fast Fourier Transform Function Stimulus-Response Measurements

What Are Stimulus-Response Measurements? Using a Spectrum Analyzer with a Tracking Generator Stepping through the Measurement Tracking Generator Unleveled Condition

Demodulating and Listening to an AM or FM Signal

Triggering on a Selected Line of a Video Picture Field Making Reflection Calibration Measurements

Reflection Calibration

...........................

Measuring the Return Loss

.......................

................

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..................

..............

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.................

.........................

Using the Gate Utility to Simplify Time-Gated Measurements (Option 105 only) Using the Time-Gated Spectrum Analyzer Capability Without the Gate Utility . .

Introducing the Time-Gated Spectrum Analyzer Capability ..........

Using the Time-Gated Spectrum Analyzer Capability to View Pulsed RF ....

Example of a Time-Gated Pulsed RF Signal

.................

Setting the Gate Delay and Gate Length Properly, When NOT Using the Gate

Utility

.................................

Using the Self-Calibration Routines with Option 105 .............

Performing a Functional Check of Option 105

................

Using the One Button Measurements to Measure N dB Bandwidth, Percent

Amplitude Modulation, and Third Order Intercept

N dB Bandwidth Measurement

........................

Percent Amplitude Modulation Measurement Third Order Intermodulation Measurement

(TOI)

.................

(TOI)

...........

................

Using the Power Measurement Functions to make Transmitter Measurements . .

Occupied Bandwidth and Transmitter Frequency Error ............

Adjacent Channel Power Ratio (ACP) Channel Power Measurement

........................

....................

. . . .

...

3-l 3-2

3-4 3-6 3-7 3-8

3-9

3-12

3-15

3-20

3-20 3-22 3-24 3-26

4-l

4-2

4-7 4-7 4-8 4-8

4-12 4-13 4-15 4-17 4-17 4-18

4-19 4-22 4-22 4-24 4-26

4-33 4-35 4-36

4-39 4-39

4-40

4-41

4-43

4-45 4-48

Contents-2

5. Using Analyzer Features

What You’ll Learn in this Chapter

.......................

Use the Marker Table to List All the Active Markers Use the Peak

Table

to List the Displayed Signals

Saving and Recalling Data from Analyzer Memory

ToSaveaState To Recall a State ToSaveaTrace To Recall a Trace

..............................

.............................

To Save a Limit-Line Table or Amplitude Correction Factors To Recall Limit-Line Tables or Amplitude Correction Factors To Protect Data From Being Overwritten

..................

Saving and Recalling Data from the Memory Card

Preparing the Memory Card for Use To Enter a Prefix ToSaveaState To Recall a State ToSaveaTrace To Recall a Trace To Save a Display Image To Recall a Display Image To Save Limit-Line To Recall Limit-Line

.............................

..............................

.............................

..........................

.........................

Tables

or Amplitude Correction Factors

Tables

or Amplitude Correction Factors

.....................

Saving and Recalling Programs with a Memory Card To Save a Program To Recall a Program

Using Limit-Line Functions

Procedure for Creating an Upper Limit Line Limit-Line Functions

Editing, Creating, or Viewing a Limit-Line Selecting the Type of Limit-Line Table Selecting the Limit-Line Selecting the Segment Number

.............................

............................

..........................

.................

............................

.................

..................

TPdble

Format

...................

......................

Selecting the Frequency or Time Coordinate Selecting the Amplitude Coordinate Selecting the Segment Type Completing

‘Ihble

Entry and Activating Limit-Line Testing

.......................

Saving or Recalling Limit-Line Tables

....................

...................

Procedure for Creating an Upper and Lower Limit Line Learn About the Analog+ Display Mode (Option 101 only) Learn About the Windows Display

......................

Learn How to Enter Amplitude Correction Factors

Procedure for Creating Amplitude-Correction Factors Amplitude-Correction Functions

......................

Editing or Viewing the Amplitude-Correction Tables Selecting the Amplitude-Correction Point Selecting the Frequency Coordinate Selecting the Amplitude Coordinate Completing

Table

Entry and Activating Amplitude Corrections

Saving or Recalling Amplitude Correction

External Keyboard

Using the External Keyboard

..............................

........................

External Keyboard Installation

....................

......................

.................

lhbles

To Enter a Screen Title ..........................

To Enter Programming Commands

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5-l

5-2 5-4 5-6 5-6 5-6 5-7

5-7 5-8 5-8

5-8

5-10 5-11 5-12 5-12 5-13 5-13 5-13 5-14

5-14 5-15 5-15

5-16

5-18

5-18 5-22 5-22 5-22 5-23 5-23 5-25 5-25

5-26 5-28

5-28

5-29

5-32

5-33

5-35

5-36 5-38 5-38 5-38 5-39 5-39 5-39 5-39

5-40

5-42

5-42 5-42

5-43

Contents-3

To Enter a Prefix . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6. Printing and Plotting

Printing or Plotting with HP-IB

........................

Printing Using an HP-IB Interface

Equipment

...............................

Interconnection and Printing Instructions Plotting Using an HP-IB Interface

Equipment

...............................

Interconnection and Plotting Instructions

Printing or Plotting with RS-232

.......................

Printing Using an RS-232 Interface

Equipment

...............................

Interconnection and Printing Instructions Plotting Using an RS-232 Interface

Equipment

...............................

Interconnection and Plotting Instructions Printing after Plotting or Plotting after Printing

To print after plotting, press: To plot after printing, press:

Printing With a Parallel Interface

Equipment

................................

.......................

Interconnection and Printing Instructions

Plotting to an HP LaserJet Printer

Equipment

................................

Interconnection and Plotting Instructions

......................

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5-43

6-1

6-4 6-4 6-4 6-7 6-7 6-7

6-10

6-10 6-10 6-10

6-14

6-14 6-14 6-17 6-17 6-17

6-18

6-18 6-21 6-21 6-21

7. Key Descriptions

Service Functions

Service Calibration Functions Service Diagnostic Functions

Analyzer Functions

..............................

........................

.............................

8. Key Menus

If You Have A Problem

What You’ll Find in This Chapter ......

Before You Call Hewlett-Packard ......

Check the Basics

.............

Read the Warranty ............

Service Options

.............

How to Call Hewlett-Packard .......

How to Return Your Analyzer for Service . .

Service lag

...............

Original Packaging ............

Other Packaging

Error Messages

.............

..............

................

7-2 7-2 7-2 7-4

9-1 9-2 9-2 9-4 9-4 9-4 9-6 9-6 9-6 9-6 9-7

Contents-4

10.

Measurement Personalities, Options, and Accessories

What You’ll Find In This Chapter

Measurement Personalities

..........................

Broadcast Measurements Personality CATV Measurements Personality

CATV System Monitor Personality

.......................

....................

......................

Cable TV Measurements and System Monitor Personality CDMA Measurements Personality

CT2-CA1

Measurements Personality DECT Measurements Personality Digital Radio Measurements Personality EM1 Diagnostics Measurements Personality

GSMSOO

and DCS1800 Transmitter Measurements Personalities Link Measurement Personality NADC-TDMA Measurements Personality

Noise Figure Measurements Personality PDC Measurements Personality PHS Measurements Personality

Scalar Measurements Personality

Options

75Q

...................................

Input Impedance (Option 001) Memory Card Reader (Option 003) Precision Frequency Reference (Option 004)

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LO and Sweep+Tune Outputs on Rear Panel (Option 009)

Tracking Generator (Option 010 and Option 011)

Protective

‘Ian

Operating/Carrying Case with Shoulder Strap (Option 015) Protective Yellow Operating/Carrying Case with Shoulder Strap (Option 016) HP-IB and Parallel Interface (Option 041)

RS-232 and Parallel Interface (Option 043) Frequency Extension to 26.5 Frequency Extension to 26.5

GHz

with APC-3.5 Connector (Option 026)

GHz

with N-Type Connector (Option 027)

Front Panel Protective Cover (Option 040)

..................

Protective Soft Carrying Case/Back Pack (Option 042) Improved Amplitude Accuracy for NADC bands (Option 050) Improved Amplitude Accuracy for PDC bands (Option 051) Improved Amplitude Accuracy for PHS (Option 052) Improved Amplitude Accuracy for CDMA (Option 053) Fast Time Domain Sweeps (Option 101)

...................

AM/FM Demodulator with Speaker and TV Sync Trigger Circuitry (Option 102) Quasi-Peak Detector and AM/FM Demodulator With Speaker (Option 103) Time-Gated Spectrum Analysis (Option 105) CT2 Demodulator (Option 110)

.......................

.................

Group Delay and Amplitude Flatness (Option 111) DECT Demodulator (Option 112)

Noise Figure (Option 119)

.........................

Narrow Resolution Bandwidths (Option 130)

......................

.................

Narrow Resolution Bandwidths and Precision Frequency Reference (Option 140) DSP, Fast ADC and Digital Demodulator (Option 151)

PDUPHSNADCKDMA GSM/DCS1800

Firmware for Option 151 (Option 163)

TV Picture Display (Option 180)

Firmware for Option 151 (Option 160)

......................

TV Sync Trigger Capability/Fast Time-Domain Sweeps and AM/FM Demodulator

(Option 301)

500 to

75fl

Matching Pad (Option 711)

Reduced Frequency Accuracy (Option 713)

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...

....

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...

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10-l 10-2 10-2

10-2

10-3

10-3 10-3

10-3

10-3 10-4 10-4 10-4 10-4 10-4

10-4

IO-5 10-5 10-5

10-5

10-6 10-6 10-6 10-6

10-7

10-7 10-7

10-7

10-8

10-8 10-8

10-9 10-9

10-9

1 o-9 10-9

10-10 10-10

10-10

10-10 10-10 10-11 10-l 1 10-11

10-12 10-12 10-12

Contents-5

Rack Mount Kit Without Handles (Option 908)

Rack Mount Kit With Handles (Option 909)

IJser’s Guide and Calibration Guide (Option 910)

................

.................

...............

Service Documentation (Option 915)

BenchLink

Accessories

RF and Transient Limiters

5OB

Transmission/Reflection Test Set Scalar

5OQ2/75fl

750 Matching Transformer RF Bridges AC Power Source

ACProbe

Broadband Preamplifiers and Power Amplifiers Burst Carrier Trigger Close Field Probes External Keyboard

HP-IB Cable Memory Cards Parallel Interface Cable PC Interface and Report Generator software

Spectrum Analyzer (Option

‘B70) 1 1 1 1 : 1 : : 1 : : : : : : 1 1

.................................

.........................

....................

5OQ

Transmission/Reflection Test Set

Minimum Loss Pad

.........................

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................................

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................................

...............................

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................

Plotter ..................................

Printer Rack Slide Kit RS-232 Cable

Transit Case

..................................

...............................

................................

IO-12

10-12

10-12 10-13 10-13

10-13 10-13 10-13 10-13

10-13

10-14

10-14 10-14 10-14 10-15

10-15

10-15 10-15

10-15

lo-16 lo-16 lo-16 lo-16 lo-16 lo-16

A. SRQ

Service Requests

Status Byte Definition

Service Request Activating Commands

Glossary Index

...............................

...........................

...................

A-l

A-2

Contents-6

Figures

l-l. HP 8590 Series Spectrum Analyzer 1-2. Setting the Line Voltage Selector Switch l-3. Checking the Line Fuse l-4. Reference Connector 1-5. Example of a Static-Safe Work Station

2-l. Front-Panel Feature Overview

2-2. Rear-Panel Feature Overview

2-3. Adjusting the Fine Focus 2-4. Screen Annotation 2-5. Relationship between Frequency and Amplitude 2-6. Reading the Amplitude and Frequency 2-7. Inserting the Memory Card 2-8. Memory Card Battery Date Code Location 2-9. Memory Card Battery Replacement

2-10. Rear-Panel Battery Information Label

3-l. Set-Up for Obtaining Two Signals 3-2. Resolving Signals of Equal Amplitude 3-3. Resolution Bandwidth Requirements for Resolving Small Signals 3-4. Signal Resolution with a 10 kHz Resolution Bandwidth 3-5. Signal Resolution with a 30 kHz Resolution Bandwidth 3-6. IJsing the Marker Counter 3-7. After Zooming In on the Signal 3-8. Peaking Signal Amplitude Using Preselector Peak 3-9. Using Marker Tracking to Track an Unstable Signal

3-10. Viewing an Unstable Signal Using Max Hold A 3-l 1. Viewing an Unstable Signal With Max Hold, Clear Write, and Min Hold 3-12. Placing a Marker on the CAL OUT Signal 3-13. Using the Marker Delta Function 3-14. Using the Marker to Peak/Peak Function 3-15. Frequency and Amplitude Difference between Signals 3-16. Low-Level Signal 3-17. Using 0 dB Attenuation 3-18. Decreasing Resolution Bandwidth

19. Decreasing Video Bandwidth 3-20. Using the Video Averaging Function 3-2 1. Harmonic Distortion 3-22. RF Attenuation of 10 3-23. No Harmonic Distortion 3-24. Third-Order Intermodulation Equipment Setup 3-25. Measuring the Distortion Product 3-26. Viewing an AM Signal 3-27. Measuring Modulation in Zero Span 3-28. Using Harmonic Lock 3-29. Harmonic Locking Off

4-l. FFT Annotation 4-2. Percent Amplitude Modulation Measurement

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l-l

1-4

1-5 1-8

l-11

2-2

2-5 2-9

2-10

2-14

2-15 2-19 2-20 2-21 2-22

3-2 3-3 3-4 3-5 3-5

3-6 3-7 3-8

3-10 3-11

3-11

3-12 3-13 3-13

3-14

3-15 3-16 3-16 3-17 3-19 3-20 3-21 3-21 3-22 3-23 3-25 3-25

3-27

4-2 4-5

Contents-7

4-3. Block Diagram of a Spectrum Analyzer/Tracking-Generator Measurement System 4-4. Transmission Measurement Test Setup 4-5. Tracking-Generator Output Power Activated 4-6. Spectrum Analyzer Settings According to the Measurement Requirement 4-7. Decrease the Resolution Bandwidth to Improve Sensitivity

4-8. Manual Tracking Adjustment Compensates for Tracking Error 4-9. Normalized Trace

.............................

4-10. Measure the Rejection Range with Delta Markers 4-l 1. Demodulation of an FM Signal

.......................

4-12. Continuous Demodulation of an FM Signal 4-13. Triggering on an Odd Field of a Video Format 4-14. Triggering on an Even Field of a Video Format 4-15. Reflection Measurement Short Calibration Test Setup 4-16. Measuring the Return Loss of the Filter

17. Time-Gate Utility Display

..........................

4-18. Viewing Time-Sharing of a Frequency with an Oscilloscope 4-19. Viewing Time-Sharing of a Frequency with a Spectrum Analyzer 4-20. Pulse Repetition Interval and Pulse Width (with Two Signals Present) 4-21. Test Setup for Option 105

.........................

4-22. Setting the Center Frequency, Span, and Reference Level 4-23. Setting the Sweep Time

..........................

4-24. Setting the Gate Delay and Gate Length Using an Oscilloscope 4-25. Using Time-Gating to View Signal 1 4-26. Placing the Gate Output During the Second Signal 4-27. Viewing Both Signals with Time-Gating 4-28. Gate Not Occurring During the Pulse 4-29. Gate is Occurring at the Beginning of the Pulse 4-30. Self-Calibration Data Results

........................

4-31. Rear Panel Connections for Option 105 4-32. Gate On 4-33. Using the Level Gate Control 4-34. N dB Bandwidth Measurement

..................................

........................

.......................

4-35. Percent Amplitude Modulation Measurement 4-36. Third-Order Intermodulation Measurement

4-37. Occupied Bandwidth

4-38. Adjacent Channel Power

............................

..........................

4-39. Adjacent Channel Power Extended 4-40. Adjacent Channel Power Graph 4-41. Channel Power 4-42. Channel Power Graph

5-1. Marker 5-2. Peak

‘Ihble

Display

..............................

...........................

Display

............................

.............................

5-3. Inserting the Memory Card 5-4. Typical Limit-Line Display

.......................

.........................

5-5. The Completed Limit-Line Table 5-6. Limit-Line Segments 5-7. Segment Types

............................

..............................

5-8. Upper and Lower Limit-Line Testing 5-9. Analog+ Display Mode

5-10. Windows Display Mode

11. Amplitude-Correction Display

12. Completed Amplitude-Correction

5-13. Amplitude-Correction Points

6-1. Three Printouts Per Page 6-2. Plots Per Page

...............................

...........................

.......................

........................

..........................

....................

.................

...

..........

........

..............

..................

................

...............

.............

...................

..........

.......

.....

..........

........

.....................

..............

...................

....................

...............

...................

................

.................

.....................

......................

....................

Iable

...................

4-7 4-8 4-9

4-9

4-10

4-11 4-12 4-13 4-14

4-15 4-16 4-17 4-18

4-19 4-23 4-24 4-25

4-27 4-28 4-28 4-29 4-30 4-31 4-32

4-33 4-33 4-36 4-36

4-37

4-38 4-39 4-40 4-42 4-44 4-46 4-46 4-47 4-48 4-49

5-2

5-4 5-11 5-19

5-21 5-24

5-27 5-30 5-32 5-33 5-35 5-37 5-38

6-2

6-3

Contents-8

6-3.

ThinkJet

Printer Switch Settings

6-4. HP-IB to Centronics Converter Setup

6-5. Printer Configuration Menu Map 6-6. HP 7475A Plotter Switch Settings 6-7. Plot Configure Menu

............................

6-8. 9600 Baud Settings for Serial Printers 6-9. Printer Configure Menu

6-10. Connecting the HP 6-l 1. Baud Rate Menu Map 6-12. Plot Configure Menu

7550A/B

..........................

Plotter

...........................

............................

6-13. Parallel Printer Switch Settings 6-14. Printer Configuration Menu Map 6-15. Plot Configure Menu

............................

7-l. Memory Card Catalog Information 7-2. Analyzer Memory Catalog Information 7-3. CATALOG ON EVENT Display

......................

....................

......................

....................

.....................

.......................

......................

.....................

...................

.......................

7-4. Connecting a Printer to the Spectrum Analyzer

...............

6-4

6-5 6-5 6-7 6-8

6-11 6-12 6-15 6-15 6-16 6-18 6-19 6-22 7-17 7-18 7-20 7-29

Contents-9

lhbles

l-l. Accessories Supplied with the Spectrum Analyzer 1-2. Power Requirements l-3. AC Power Cables Available

1-4. Static-Safe Accessories 2-l. RF Output Frequency Range 2-2. Screen Annotation

2-3. Screen Annotation for Trace, Trigger, and Sweep Modes 4-1. Determining Spectrum Analyzer Settings for Viewing a Pulsed RF Signal 4-2. Pulse Generator Test Setup Settings 4-3. Signal Generator Test Setup Settings 4-4. Gate Delay, Resolution Bandwidth, Gate Length, and Video Bandwidth Settings 4-5. Sweep Time Settings

5-1. Summary of Save and Recall Operations, Analyzer Memory ..........

5-2. Comparison of Analyzer Memory and Memory Card Operations 5-3. Save and Recall Functions Using Memory Card 5-8. External Keyboard Functions

7-1. Commands Not Available with Analog+ Operation ..............

7-2. Center Frequency and Span Settings for Harmonic Bands 7-3. Memory Card Catalog Information 7-4. Analyzer Memory Catalog Information *

7-5. CATALOG ON EVENT Display Description ..................

7-6. Default Configuration Values

7-7. Compatibility of FFT With Other Functions .................

7-8. Commands Altered/Not Available within the Gate Utility 7-9. Functions Which Exit The Windows Display Format

7-10. Model Specific Preset Conditions

11. Common Preset Conditions 7-12. Preset Spectrum Conditions for All Models 7-13. HP 85933, HP

9-1. Hewlett-Packard Sales and Service Offices ..................

A-l. Status Byte Definition

............................

.........................

...........................

........................

.............................

.....................

....................

............................

........................

.....................

...................

........................

......................

.........................

8594E,

HP 85953, and HP 8596E : : : : : : : : : : : : : :

...........................

..............

...........

...

........

...............

..........

...........

.............

1-3

1-4 1-7

1-12

2-4

2-11

2-12 4-26 4-27 4-28 4-34 4-35

5-9

5-10

5-17

5-40

7-9

7-12

7-17 7-19

7-20 7-32 7-43 7-47 7-61 7-66

7-67

7-68

7-71

9-5

A-2

Contents-l 0

Preparing For Use

What You’ll Find in This Chapter

This chapter describes the process of getting the spectrum analyzer ready to use when you have just received it. See “Preparing Your Spectrum Analyzer For Use” for the process steps. The process includes initial inspection, setting up the unit for the selected ac power source, and performing automatic self-calibration routines. Information about static-safe handling procedures is also included in this chapter.

Introducing the HP 8590 Series Spectrum Analyzers

Figure l-l. HP 8590 Series Spectrum Analyzer

The HP 8590 Series spectrum analyzers are small, lightweight test instruments that cover the RF and microwave frequency ranges:

HP HP HP HP HP HP HP HP

859OL,

85913,

8592L,

85933, 85943,

8594L,

85953, 85963,

kHz to 1.8

kHz

to 22

kHz

to 22

kHz to 2.9

kHz

to 2.9

kHz to 6.5

kHz

to 12.8

GHz

GHz GHz GHz

GHz

Preparing For Use

l-1

Preparing Your Spectrum Analyzer for Use

Detailed information for all of the steps in this process is included in this chapter.

1. Unpack the spectrum analyzer and inspect it.

2. Verify that all of the accessories and documentation has been shipped.

3. Check that the line voltage selector is set to the proper voltage.

4. Check that the correct fuse is in place.

Warning

Caution

5. Connect the power cable to the spectrum analyzer and turn it on.

Warning

6. Execute the self-calibration routines.

Failure to ground the spectrum analyzer properly can result in personal

injury. Use an ac power outlet that has a protective earth contact. NOT defeat the earth grounding protection by using an extension cable, power cable, or autotransformer without a protective ground conductor.

not connect ac power until you have verified that the line voltage is correct,

the proper fuse is installed, and the line voltage selector switch is properly positioned, as described in the following paragraphs. Damage to the equipment could result.

Install the product so that the detachable power cord is readily identifiable and easily reached by the operator. The detachable power cord is the product disconnecting devise. It disconnects the mains circuits from the mains supply before other parts of the product. The front panel switch is only a standby switch and is not a LINE switch. Alternatively, an externally installed switch or circuit breaker (which is readily identifiable and is easily reached by the operator) may be used as a

disconnecting device.

1-2 Preparing For Use

Initial Inspection

Inspect the shipping container for damage. If the shipping container or cushioning material is damaged, keep it until you have verified that the contents are complete and you have tested

the spectrum analyzer mechanically and electrically. Table l-l contains the accessories shipped with the spectrum analyzer. If the contents are

incomplete or if the spectrum analyzer does not pass the verification tests in the calibration guide, notify the nearest Hewlett-Packard office. If the shipping container is damaged or the

cushioning material shows signs of stress, also notify the carrier. Keep the shipping materials for the carrier’s inspection. The HP office will arrange for repair or replacement without waiting for a claim settlement.

If the shipping materials are in good condition, retain them for possible future use. You may wish to ship the spectrum analyzer to another location or to return it to Hewlett-Packard for service. See “How to Return Your Analyzer for Service,” about shipping materials.

in Chapter 9 for more information

Note

32-kilobyte Memory Card

Memory Card Holder

Adapter, Type N (m) to BNC (f)

Two Adapters, BNC (m) to BNC (f)

Adapter, BNC (m) to SMA (f) Connector, APC-3.5 mm (f) to (f) Reference Connector

Zable, 5OQ, Zable,

Zable, Zable, ‘ower

BNC

SMA (m) to type N (m)

750, BNC SMA (m) to SMA (m)

cable

If cleaning is necessary, use a damp cloth only.

lhble

l-l. Accessories Supplied with the Spectrum Analyzer

Description

HP Part Number

0950-1964

9222-1545

1250-0780

1250-0076

HP 1250-1700 HP

5061-5311

1250-1499

8120-2682

8120-5148

5062-6452

08592-60061

See Table 1-3

Comments

Shipped with analyzer. HP

and HP 8594L must include Option 003.

Shipped with analyzer. HP

and HP8594L must include Option 003.

Not shipped with Option 001. Two adapters

are shipped with Option 010.

Shipped with Option 105 only. The adapters can be used to connect cables to the rear-panel connectors.

Shipped with Option 026 only. Shipped with Option 026 only. Shipped connected between the 10 MHz REF

OUT and the EXT REF IN on the rear panel of the analyzer. Not shipped with HP 8590L option 713.

Not shipped with Options 001, 011, or 026. Shipped with HP

85963.

Shipped with Options 001 or 011 only. Shipped with Option 026 only. Shipped with analyzer.

8592L,

Not shipped with Option 026.

859OL,

8592L,

859OL,

8592L,

HP 85933, and

Preparing For Use 1-3

Power Requirements

The spectrum analyzer is a portable instrument and requires no physical installation other than connection to a power source.

Warning

Caution

Failure to ground the spectrum analyzer properly can result in personal injury. Use an ac power outlet that has a protective earth contact. DO

NOTdefeat

power cable, or autotransformer without a protective ground conductor.

Do not connect ac power until you have verified that the line voltage is correct,

the proper fuse is installed, and the line voltage selector switch is properly positioned, as described in the following paragraphs. Damage to the equipment could result.

the earth grounding protection by using an extension cable,

‘Ihble

1-2. Power Requirements

Setting the Line Voltage Selector Switch

Caution

Before connecting the spectrum analyzer to the power source, you must set the rear-panel voltage selector switch correctly to adapt the spectrum analyzer to the power source. An improper selector switch setting can damage the

spectrum analyzer when it is turned on.

Set the instrument’s rear-panel voltage selector switch to the line voltage range (115 V or 230 V) corresponding to the available ac voltage. See Figure l-2. Insert a small screwdriver or similar tool in the slot and slide the switch so that the proper voltage label is visible.

,,*-\, ‘I/ “\

Figure l-2. Setting the Line Voltage Selector Switch

1-4 Preparing For Use

Checking the Fuse

The recommended fuse is size 5 by 20 mm, rated

used with input line voltages of 115 V or 230 V. Its HP part number is 2110-0709. With an input line voltage of 115 V an alternate fuse can be used. In areas where the

recommended fuse is not available, a size 5 by 20 mm, rated fast blow, 5 A, 125 V (ULXSA approved) fuse may be substituted. Its HP part number is 2110-0756.

The line fuse is housed in a small container beside the rear-panel power connector. See Figure l-3. The container provides space for storing a spare fuse, as shown in the figure.

To check the fuse, insert the tip of a screwdriver in the slot at the middle of the container and pry gently to extend the container.

Warning

Note

The fuse closest to the spectrum analyzer is the fuse in use. If the fuse is defective or missing, install a new fuse in the proper position and reinsert the fuse container.

For continued protection against fire hazard replace line fuse only with same type and rating prohibited.

The fuse container is attached to the line module; it cannot be removed.

(5A/250V).

F5A,

250 V (IEC approved). This fuse may be

The use of other fuses or material is

Figure l-3. Checking the Line Fuse

Preparing For Use

l-5

Power Cable

The spectrum analyzer is equipped with a three-wire power cable, in accordance with international safety standards. When connected to an appropriate power line outlet, this cable grounds the instrument cabinet.

Warning

Various power cables are available to connect the spectrum analyzer to the types of ac power

outlets unique to specific geographic areas. The cable appropriate for the area to which the spectrum analyzer is originally shipped is included with the unit. You can order additional ac power cables for use in different areas. the plug configurations, and identifies the geographic area in which each cable is appropriate.

Failure to ground the spectrum analyzer properly can result in personal injury. Before turning on the spectrum analyzer, you must connect its protective earth terminals to the protective conductor of the main power cable. Insert the main power cable plug only into a socket outlet that has

a protective earth contact. DO NOT defeat the earth-grounding protection

by using an extension cable, power cable, or autotransformer without a protective ground conductor.

If you are using an autotransformer, make sure its common terminal is

connected to the protective earth contact of the power source outlet socket.

Table

l-3 lists the available ac power cables, illustrates

1-6 Preparing For Use

lhble

1-3. AC Power Cables Available

PLUG TYPE * *

25O’J

0 0

125V

25O’d

,A---,

i :

CABLE

HP PART

rIIJMl3ER

8120~1363 8 120-0696

8120~1683 E120-1692

8 120-

1348

8120-1538

8120-1378

8 120-4753 Straight 8120-1521

8120-4754

8120-5182

8120-5181

DESCRIPTI’JN

Strnight 9om

Strn,ght* 9o”

Stratght

9o”

Straight* 9o”

Straight*

go0 9oa

stro1gt,t*

30*

PLUG

BS1363A

NZSSlSB/ASCl

CEE7-II

NEMA5S15P

NEMA5-

NEMA5S15P

CABLE L E rl G T H

:M ~INCHEC,)

229 (90) 229

(90)

201

(79)

221

(87)

201 (79)

201

(79j

203

(80)

203 (80)

203

(80)

230 (90)

203

(80)

230

(9Oj

200

(78)

200

(78)

CABLE COLOR

Mint Gray Mint Gray

Grily

Gray

i4lnt

Gray

Mint Gray

Blnck

Block

Jade

Gray Jade Gray Jade Gray Jade Gray

Jade

Grny

.Jade Gray

FOR

I II

COUI‘JTR i

;reot Brltuin.

:yprus,

;ingnpore,

Zimbabwe

Argen

t i

Auitrulla, New

Zen I

Mainland

:ast and \Nest

.urope,

fricon Replubl ic

InI

L F

‘epubl IC

unpnlnrized

( r

nnny not 19ns)

In,

:anocla,

apon (100 $4

;

‘00

;olombia.

(

‘hl

‘

<audio Arobin,

-0iwan

Israel

Centrnl

ted Arab

ted

V), eraz I,

I I

spines,

IJSE

I‘Nigerin.

~10,

anJ,

China

States

0,~

Mexlcr

I”

.\f\ ‘”

ii Pnrt

HP Port

ii #

E = Earth

number for

rlurnber

for

Lr~und:

industry

pluq IS

complrie

L = Line, N =

cable, including

Identifier

r>leutraI

for plug

pll~g

Number shown for

orlly

cable I:;

Preparing For Use

l-7

Turning on the Analyzer for the First Time

When you turn the spectrum analyzer on for the first time, you should perform frequency and amplitude self-calibration routines to generate correction factors and indicate that the unit is functioning correctly. The spectrum analyzer should be allowed to warm-up for 30 minutes

before performing the self-calibration routines. See “When Is Self-Calibration Needed?”

in Chapter 2 for helpful guidelines on how often the self-calibration routines should be performed.

Perform the following steps:

1. Fbr an HP 85901, HP HP 85963 ensure the reference connector is connected between the 10 MHz OUTPUT and

EXT REF IN rear-panel connectors. See Figure l-4.

If you wish to use an external 10 MHz source as the reference frequency, disconnect the reference connector from the rear-panel and connect an external reference source to the EXT REF IN connector on the rear panel.

2. Plug the power cord into the spectrum analyzer.

Press (LINE).

8592L,

HP 8591 E, HP 85933, HP

Figure 1-4. Reference Connector

8594E,

REFEPENCE

8594L,

8595E,

After a few seconds, the screen displays the firmware revision date in the YYMMDD format. For example, 930522 indicates May 22, 1993. This is a change from previous revisions where any firmware date used the DDMMYY format prior to 930506.

Note

If your spectrum analyzer is equipped with Option 021 (HP-IB interface), the appropriate interface address (HP-IB ADRS : XX) also appears on the screen.

If your spectrum analyzer is equipped with Option 023 (RS-232 interface), the baud rate (RS232 : XXXX) is displayed.

4. To meet spectrum analyzer specifications, allow a 30 minute warm-up before attempting to

make any calibrated measurements. Be sure to calibrate the spectrum analyzer only afler the spectrum analyzer has met the operating temperature conditions.

5. Connect the type N (m) to BNC (f) connector (shipped with the spectrum analyzer) to the INPUT front-panel CAL OUT and the INPUT 500 connector. If the spectrum analyzer has Option

1-8 Preparing For Use

Record the firmware date and keep it for reference. If you should ever need to call Hewlett-Packard for service or with any questions regarding your spectrum

analyzer, it will be helpful to have the firmware date readily available.

5OQ.

Connect the 500 coaxial cable (also shipped with the instrument) between the

001

(7562

input), use the 750 calibration cable shipped with the analyzer. Use only 750

connectors to avoid damage to the RF input connector.

Note

6. Perform the frequency and amplitude self-calibration routine by pressing (CAL) and CAL FREQ & AMPTD . During the frequency routine, CAL: SWEEP, CAL: FREQ, and CAL: SPAN

are displayed as the sequence progresses. For an Option 102, CAL: FM GAIN + OFFSET is also displayed.

During the amplitude routine, CAL; AMPTD, CAL: 3 dB BW, CAL: displayed as the sequence progresses. CAL: DONE appears when the routine is completed. Any failures or discrepancies produce a message on the screen; see Chapter 9.

7. When the frequency and amplitude self-calibration routines have been completed

successfully, store the correction factors by pressing CAL STORE.

The self-calibration routines calibrate the spectrum analyzer by generating correction factors. The

softkey

memory that is saved when the spectrum analyzer is turned automatically apply these factors in future measurements. If CAL STORE is not pressed, the

correction factors remain in effect until the spectrum analyzer is turned off.

Option 105 only: Remove all connections to the GATE TRIGGER INPUT rear-panel connector before performing the self-calibration routines.

ATTEN,

CAL STORE stores the correction factors in the area of spectrum analyzer

off;

the spectrum analyzer will

and CAL:

LOGAMP

are

Performing the Tracking-Generator Self-Calibration Routine

For spectrum analyzers with Option 010 or 011, the tracking-generator self-calibration routine should be performed prior to using the tracking generator.

Note

1. To calibrate the tracking generator, connect the tracking generator output (RF OUT

the spectrum analyzer INPUT 500 connector, using an appropriate cable and BNC-to-Type N adapters. If the spectrum analyzer has Option 001 (750 input), use the

cable shipped with the analyzer. Use only connector.

Note

2. Press the following spectrum analyzer keys: CAL TRK GEN . TG SIGNAL NOT FOUND will be displayed if the tracking generator output is

not connected to the spectrum analyzer input.

3. To save this data in the area of spectrum analyzer memory that is saved when the spectrum analyzer is turned off, press CAL STORE .

Since the tracking generator calibration routine depends on the accuracy of

the absolute amplitude level of the spectrum analyzer, the spectrum analyzer

amplitude calibration should be done prior to using CAL TRK GEM .

5OR)

75Q

calibration

75fl

connectors to avoid damage to the RF input

A low-loss cable should be used for accurate calibration. Use the shipped with the spectrum analyzer. If the analyzer has Option 001 (75n input), use the

75R

cable shipped with the spectrum analyzer.

m),

More 1 of 4 , More 2 of 4 , then

509

cable

Preparing For Use 1-9

Performing the YTF Self-Calibration Routine

For preselected spectrum analyzers (HP

8592L,

HP 85933, HP

8595E,

and HP 85963) only, the yig-tuned filter (YTF) self-calibration routine should be performed periodically. See “When Is Self-Calibration Needed?” in Chapter 2 for helpful guidelines on how often the self-calibration routines should be performed.

To perform the YTF self-calibration routine, use the following procedure:

1. Connect a low-loss cable (such as HP part number 8120-5148) from 100 MHz COMB OUT to the spectrum analyzer input. For the HP 85953, use the CAL OUT, instead of the COMB OUT, as the spectrum analyzer input.

2. Press (CAL) then CAL YTF . The YTF self-calibration routine completes in approximately:

Model Number YTF Cal Time

7 minutes 7

minutes

3. Press (CAL) then CAL STORE

HP 8592L HP 85933

85953

85963

When the self-calibration routines have been completed successfully, the spectrum analyzer is

ready for normal operation.

Preparing For Use

l-1 0

Electrostatic Discharge

Electrostatic discharge (ESD) can damage or destroy electronic components. All work on electronic assemblies should be performed at a static-safe work station. Figure l-5 shows an example of a static-safe work station using two types of ESD protection:

Conductive table-mat and wrist-strap combination.

n Conductive floor-mat and heel-strap combination.

Both types, when used together, provide a significant level of ESD protection. Of the two, only the table-mat and wrist-strap combination provides adequate ESD protection when used alone.

To ensure user safety, the static-safe accessories must provide at least 1 MR of isolation from ground. Refer to

‘fable

l-4 for information on ordering static-safe accessories.

Warning

These techniques for a static-safe work station should not be used when

working on circuitry with a voltage potential greater than 500 volts.

BUI lding

Ground

MegOhm

Resistor

/./-xYD

q&-

mtiee

I St rap

” -

Floor Mat

\Il

-~I

Figure 1-5. Example of a Static-Safe Work Station

Preparing For Use

l-l 1

Reducing Damage Caused by ESD

The following suggestions may help reduce ESD damage that occurs during testing and

servicing operations.

n Before connecting any coaxial cable to an spectrum analyzer connector for the first time each

day, momentarily ground the center and outer conductors of the cable.

Personnel should be grounded with a resistor-isolated wrist strap before touching the center

pin of any connector and before removing any assembly from the unit.

n Be sure that all instruments are properly earth-grounded to prevent a buildup of static

charge.

Table

l-4 lists static-safe accessories that can be obtained from Hewlett-Packard by using the

HP part numbers shown.

‘Ihble

1-4. Static-Safe Accessories

HP Part

Number

9300-0797

9300-0980

9300-1383

9300-l 169

Description

Set includes: 3M static control mat 0.6 m x 1.2 m (2 ft x 4 ft) and 4.6 cm (15 ft) ground wire. (The wrist-strap and wrist-strap cord are not included. They must be ordered separately.)

Wrist-strap cord 1.5 m (5 ft) Wrist-strap, color black, stainless steel, without cord, has four adjustable

links and a 7 mm post-type connection. ESD heel-strap (reusable 6 to 12 months).

1.12

Preparing For Use

Getting Started

What You’ll Learn in this Chapter

This chapter introduces the basic functions of the HP 8590 Series spectrum analyzers. In this chapter you will:

Get acquainted with the front-panel and rear-panel features.

n Get acquainted with the menus and softkeys.

Learn about screen annotation.

n Make a basic measurement (the calibration signal). n Learn how to improve measurement accuracy by using self-calibration routines. n Learn how to insert the memory card and about the memory card battery. n Learn about the spectrum analyzer battery.

Note

Before using your spectrum analyzer, please read Chapter 1 “Preparing for Use,” which describes how to set up your spectrum analyzer and how to verify that it is operational. Chapter 1 describes many safety considerations that should not be overlooked.

Getting Acquainted with the Analyzer

Front-Panel Features

The following section provides a brief description of front-panel features. Refer to Figure 2-l.

Active function block is the space on the screen that indicates the active function. Most

functions appearing in this block can be changed using the knob, step keys, or data keys.

Message block is the space on the screen where

If one or more functions are manually set (uncoupled), and the amplitude or frequency

becomes uncalibrated, recouple functions.) The asterisk indicates that a function is in progress.

Softkey

labeled keys on the spectrum analyzer front panel (also called front-panel keys) access menus of related softkeys.

labels are the annotation on the screen next to the unlabeled keys. Most of the

MEAS

UNCAL appears. (Use

MEAS

UNCAL and the asterisk

[AUTO COUPLE]

and AUTO ALL to

(*)

appear.

Softkeys

are the unlabeled keys next to the screen.

Getting Started 2-1

+ 340 hidden pages

Keysight (Agilent) 8590E User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Certification

Warranty

Exclusive Remedies

Assistance

Safety Symbols

General Safety Considerations

Regulatory Information

HP 8590 Series Spectrum Analyzer Documentation Description

Manuals Shipped with Your Spectrum Analyzer

Options

How to Order Manuals

Preparing For Use

Preparing Your Spectrum Analyzer for Use

Initial Inspection

Power Requirements

Setting the Line Voltage Selector Switch

Checking the Fuse

Power Cable

Turning on the Analyzer for the First Time

Performing the Tracking-Generator Self-Calibration Routine

Performing the YTF Self-Calibration Routine

Electrostatic Discharge

Reducing Damage Caused by ESD

Getting Started

Getting Acquainted with the Analyzer

Front-Panel Features